Cost: KHG (Kelmscott Homeschool Group) Term 1 members $0. When you checkout it will show 'no billing info required' under payment info.non-KHG members with current HEWA membership (including the annual insurance) $0. When you checkout it will show 'no billing info required' under payment info.non-KHG members without current HEWA membership $3. Please pay using Paypal.